The youth centre looks after teens from troubled backgrounds something Harry, who was educated at the prestigious Eton College, thinks would have been great for him growing up.

"I would have liked to come to a place like this. When I was at school I wanted to be the bad boy."

Harry may have followed in his royal family's footsteps by attending the prestigious Eton College, but that in no way stopped him from regularly playing up.

During high school, Harry loved to party and smoke the occasional joint.

In 2002 when he was 17, a senior official at St James's Palace confirmed that Prince Charles had sent him to to Featherstone Lodge Rehabilitation Center rehab centre as a cautionary tale

"We acknowledge that on several occasions last summer, Prince Harry experimented with cannabis. It is not that he had or has a serious problem, but he did take the drug," the statement said at the time.